Setup Guide

Software Resiliency.......................................................................................................................................................295
Software Component Health Monitoring............................................................................................................. 295
System Health Monitoring......................................................................................................................................296
Failure and Event Logging...................................................................................................................................... 296
Hot-Lock Behavior.........................................................................................................................................................297
18 Internet Group Management Protocol (IGMP)......................................................................................... 298
IGMP Implementation Information.............................................................................................................................. 298
IGMP Protocol Overview..............................................................................................................................................298
IGMP Version 2........................................................................................................................................................298
IGMP Version 3........................................................................................................................................................300
Congure IGMP............................................................................................................................................................. 303
Related Conguration Tasks...................................................................................................................................303
Viewing IGMP Enabled Interfaces...............................................................................................................................304
Selecting an IGMP Version...........................................................................................................................................304
Viewing IGMP Groups...................................................................................................................................................304
Adjusting Timers............................................................................................................................................................ 305
Adjusting Query and Response Timers................................................................................................................. 305
Preventing a Host from Joining a Group.................................................................................................................... 306
Enabling IGMP Immediate-Leave................................................................................................................................ 309
IGMP Snooping..............................................................................................................................................................309
IGMP Snooping Implementation Information.......................................................................................................309
Conguring IGMP Snooping.................................................................................................................................. 309
Removing a Group-Port Association......................................................................................................................310
Disabling Multicast Flooding....................................................................................................................................310
Specifying a Port as Connected to a Multicast Router........................................................................................311
Conguring the Switch as Querier..........................................................................................................................311
Fast Convergence after MSTP Topology Changes....................................................................................................312
Egress Interface Selection (EIS) for HTTP and IGMP Applications.........................................................................312
Protocol Separation..................................................................................................................................................312
Enabling and Disabling Management Egress Interface Selection.......................................................................313
Handling of Management Route Conguration.................................................................................................... 314
Handling of Switch-Initiated Trac........................................................................................................................315
Handling of Switch-Destined Trac...................................................................................................................... 315
Handling of Transit Trac (Trac Separation)..................................................................................................... 316
Mapping of Management Applications and Trac Type......................................................................................316
Behavior of Various Applications for Switch-Initiated Trac ............................................................................. 317
Behavior of Various Applications for Switch-Destined Trac ........................................................................... 318
Interworking of EIS With Various Applications......................................................................................................319
Designating a Multicast Router Interface....................................................................................................................319
19 Interfaces..................................................................................................................................................321
Basic Interface Conguration........................................................................................................................................321
Advanced Interface Conguration................................................................................................................................321
Interface Types...............................................................................................................................................................322
View Basic Interface Information.................................................................................................................................322
Contents
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